Effective Pixel Interpolation for Image Super Resolution
Kadhiravan. D Kadhiravan. D · IOSR Journal of Electronics and Communication Engineering · 2013
In the near future, there is an eminent demand for High Resolution images.In order to fulfil this demand, Super Resolution (SR) is an approach used to renovate High Resolution (HR) image from one or more Low Resolution (LR) images.The aspiration of SR is to dig up the self-sufficient information from each LR image in that set and combine the information into a single HR image.Conventional interpolation methods can produce sharp edges; however, they are approximators and tend to weaken fine structure.In order to overcome the drawback, a new approach of Effective Pixel Interpolation method is incorporated.It has been numerically verified that the resulting algorithm reinstate sharp edges and enhance fine structures satisfactorily, outperforming conventional methods.The suggested algorithm has also proved efficient enough to be applicable for real-time processing for resolution enhancement of image.Statistical examples are shown to verify the claim.Image fusion technology is also used to fuse two processed images obtained through the algorithm.